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# -*- encoding: utf-8 -*-
require 'test_helper'
describe GPGME::Key do
before do
skip unless GPGME::Engine.check_version GPGME::PROTOCOL_OpenPGP
end
it "has certain attributes" do
key = GPGME::Key.find(:secret).first
[:keylist_mode, :protocol, :owner_trust, :issuer_serial,
:issuer_name, :chain_id, :subkeys, :uids].each do |attrib|
assert key.respond_to?(attrib), "Key doesn't respond to #{attrib}"
end
end
it "won't allow the creation of GPGME::Key's without the C API" do
assert_raises NoMethodError do
GPGME::Key.new
end
end
it "can compare one with another even though if they're not the same object" do
key1 = GPGME::Key.find(:secret).first
key2 = GPGME::Key.find(:secret).first
refute_equal key1.object_id, key2.object_id
assert_equal key1, key2
end
it "can compare a key with any other object" do
key1 = GPGME::Key.find(:secret).first
refute_equal key1, nil
end
describe :find do
it "should return all by default" do
keys = GPGME::Key.find :secret
assert_instance_of GPGME::Key, keys.first
assert 0 < keys.size
end
it "returns an array even if you pass only one descriptor" do
keys_one = GPGME::Key.find(:secret, KEYS.first[:sha]).map{|key| key.subkeys.map(&:keyid)}
keys_array = GPGME::Key.find(:secret, [KEYS.first[:sha]]).map{|key| key.subkeys.map(&:keyid)}
assert_equal keys_one, keys_array
end
it "returns only secret keys if told to do so" do
keys = GPGME::Key.find :secret
assert keys.all?(&:secret?)
end
it "returns only public keys if told to do so" do
keys = GPGME::Key.find :public
assert keys.none?(&:secret?)
end
it "filters by capabilities" do
GPGME::Key.any_instance.stubs(:usable_for?).returns(false)
keys = GPGME::Key.find :public, "", :wadusing
assert keys.empty?
end
end
describe :export do
# Testing the lazy way with expectations. I think tests in
# the Ctx class are enough.
it "exports any key that matches the pattern" do
GPGME::Ctx.any_instance.expects(:export_keys).with("", anything)
GPGME::Key.export("")
end
it "exports any key that matches the pattern, can specify output" do
data = GPGME::Data.new
GPGME::Ctx.any_instance.expects(:export_keys).with("wadus", data)
ret = GPGME::Key.export("wadus", :output => data)
assert_equal data, ret
end
it "can specify options for Ctx" do
GPGME::Ctx.expects(:new).with(:armor => true).yields(mock(:export_keys => true))
GPGME::Key.export("wadus", :armor => true)
end
end
describe "#export" do
it "can export from the key instance" do
key = GPGME::Key.find(:public).first
GPGME::Key.expects(:export).with(key.sha, {})
key.export
end
it "can export from the key instance passing variables" do
key = GPGME::Key.find(:public).first
GPGME::Key.expects(:export).with(key.sha, {:armor => true})
key.export :armor => true
end
end
describe :import do
it "can import keys" do
data = GPGME::Data.new
GPGME::Ctx.any_instance.expects(:import_keys).with(data)
GPGME::Ctx.any_instance.expects(:import_result).returns("wadus")
assert_equal "wadus", GPGME::Key.import(data)
end
it "can specify options for Ctx" do
GPGME::Ctx.expects(:new).with(:armor => true).yields(mock(:import_keys => true, :import_result => true))
GPGME::Key.import("wadus", :armor => true)
end
end
# describe :trust do
# it "returns :revoked if it is so"
# it "returns :expired if it is expired"
# it "returns :disabled if it is so"
# it "returns :invalid if it is so"
# it "returns nil otherwise"
# end
# describe :capability do
# it "returns an array of possible capabilities"
# end
# describe :secret? do
# "returns true/false depending on the instance variable"
# end
describe :usable_for? do
it "checks for the capabilities of the key and returns true if it matches all" do
key = GPGME::Key.find(:secret).first
key.stubs(:capability).returns([:encrypt, :sign])
assert key.usable_for?([])
key.stubs(:capability).returns([:encrypt, :sign])
assert key.usable_for?([:encrypt])
key.stubs(:capability).returns([:encrypt, :sign])
refute key.usable_for?([:certify])
end
it "returns false if the key is expired or revoked or disabled or disabled" do
key = GPGME::Key.find(:secret).first
key.stubs(:trust).returns(:revoked)
key.stubs(:capability).returns([:encrypt, :sign])
refute key.usable_for?([:encrypt])
end
end
describe :delete! do
it "deletes the key itself and its secret one if called with true" do
begin
key = KEYS.first
GPGME::Key.find(:public, key[:sha]).first.delete!(true)
assert_empty GPGME::Key.find(:public, key[:sha])
assert_empty GPGME::Key.find(:secret, key[:sha])
ensure
import_key key
end
end
it "raises GPGME::Error::Conflict if we're deleting a key that is secret" do
key = KEYS.first
assert_raises GPGME::Error::Conflict do
GPGME::Key.find(:secret, key[:sha]).first.delete!
end
refute_empty GPGME::Key.find(:secret, key[:sha])
end
end
it "knows if the key is expired" do
key = GPGME::Key.find(:secret).first
refute key.expired
with_key EXPIRED_KEY do
key = GPGME::Key.find(:secret, EXPIRED_KEY[:sha]).first
assert key.expired
end
end
it "returns the expiry date of the first subkey" do
key = GPGME::Key.find(:secret).first
subkey = key.primary_subkey
subkey.expects(:expired).returns(true)
assert key.expired
end
describe :inspect do
it "can be inspected" do
key = GPGME::Key.find(:secret).first
key.inspect
end
end
describe :to_s do
it "can be coerced into a String" do
key = GPGME::Key.find(:secret).first
key.to_s
end
end
end
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